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CLINICAL MEASUREMENT - ANNOTATIONS

The Clinical Measurement Ontology (CMO), Measurement Methods Ontology (MMO), and Experimental Condition Ontology (XCO) are currently being developed at the Rat Genome Database. For more information about these vocabularies please see Shimoyama et al. Three ontologies to define phenotype measurement data. Front Genet. 2012;3:87. Epub 2012 May 28 or contact us (http://rgd.mcw.edu/contact/index.shtml).

Term:blood CD3 lymphocyte count to total lymphocyte count ratio
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Accession:CMO:0003221 term browser browse the term
Definition:A calculated measurement in which the number of lymphocytes expressing the CD3 antigen on their surface in a specified sample of blood is divided by the total number of lymphocytes in the sample, and the result presented as a ratio, fraction, quotient or percentage. The CD3 (cluster of differentiation 3) T cell co-receptor helps to activate both the cytotoxic T cell (CD8+ naive T cells) and also T helper cells (CD4+ naive T cells). It consists of a protein complex and is composed of four distinct chains.



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Term Annotations click to browse term
  clinical measurement 2369
    blood measurement 439
      white blood cell measurement 11
        calculated white blood cell measurement 0
          calculated differential white blood cell count 0
            blood differential leukocyte count to lymphocyte count ratio 0
              blood T lymphocyte count to total lymphocyte count ratio 0
                blood CD3 lymphocyte count to total lymphocyte count ratio 0
Path 2
Term Annotations click to browse term
  clinical measurement 2369
    cell measurement 24
      immune cell measurement 16
        immune cell count 15
          white blood cell count 11
            blood differential white blood cell count 6
              blood mononuclear cell count 3
                blood lymphocyte count 3
                  blood T lymphocyte count 3
                    blood T lymphocyte count to total lymphocyte count ratio 0
                      blood CD3 lymphocyte count to total lymphocyte count ratio 0
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